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Searched refs:mss (Results 1 – 6 of 6) sorted by relevance

/tools/testing/selftests/net/
Dpsock_snd.sh15 readonly mss="$((${mtu} - ${iphlen} - ${udphlen}))"
16 readonly mss_exceeds="$((${mss} + 1))"
58 ./in_netns.sh ./psock_snd -l "${mss}"
72 ./in_netns.sh ./psock_snd -d -l "${mss}"
Dtcp_mmap.c455 int mss = 0; in main() local
486 mss = atoi(optarg); in main()
530 if (mss && in main()
532 &mss, sizeof(mss)) == -1) { in main()
562 if (mss && in main()
563 setsockopt(fd, IPPROTO_TCP, TCP_MAXSEG, &mss, sizeof(mss)) == -1) { in main()
Dudpgso.c508 int i, ret, val, mss; in run_one() local
531 mss = test->gso_len; in run_one()
533 mss = addr->sa_family == AF_INET ? CONST_MSS_V4 : CONST_MSS_V6; in run_one()
539 if (ret != mss) in run_one()
540 error(1, 0, "recv.%d: %d != %d", i, ret, mss); in run_one()
/tools/testing/selftests/bpf/progs/
Dxdp_synproxy_kern.c308 static __always_inline void values_get_tcpipopts(__u16 *mss, __u8 *wscale, in values_get_tcpipopts() argument
317 *mss = (*value >> 32) & 0xffff; in values_get_tcpipopts()
319 *mss = *value & 0xffff; in values_get_tcpipopts()
325 *mss = ipv6 ? DEFAULT_MSS6 : DEFAULT_MSS4; in values_get_tcpipopts()
480 static __always_inline __u8 tcp_mkoptions(__be32 *buf, __be32 *tsopt, __u16 mss, in tcp_mkoptions() argument
485 *buf++ = bpf_htonl((TCPOPT_MSS << 24) | (TCPOLEN_MSS << 16) | mss); in tcp_mkoptions()
514 __u16 mss, __u8 wscale) in tcp_gen_synack() argument
530 tcp_header->doff += tcp_mkoptions(tcp_options, tsopt, mss, wscale); in tcp_gen_synack()
537 __u16 mss; in tcpv4_gen_synack() local
540 values_get_tcpipopts(&mss, &wscale, &ttl, false); in tcpv4_gen_synack()
[all …]
Dtest_tcp_check_syncookie_kern.c135 __u32 mss = seq_mss >> 32; in check_syncookie() local
138 bpf_map_update_elem(&results, &key_mss, &mss, 0); in check_syncookie()
/tools/testing/selftests/netfilter/
Dnft_synproxy.sh93 … meta iif veth0 meta l4proto tcp ct state untracked,invalid synproxy mss 1460 sack-perm timestamp